Hello & welcome from Hereford
3P’s is pretty good, if that does it for you, then I’d recommend you stick with it. You’ll turn it up a notch if you smoke it in a falcon, clay or meerschaum. As regards to ‘broadening your pallet’ the world is your oyster, as they say.
Smoke King used to sell 5g sample packs, if they still do, you should try the following;
GH’s Brown Flake Unscented
GH’s Rich Dark Honeydew (springdew)
St. Bruno (both flake & ready rubbed)
Gawith’s RB Plug
Gawith’s Full Virginia Plug
Gawith’s St. James’s Flake & Plug
Revor Plug
GH’s Westmoreland Slices
GH’s Dark Flake & Plug
GH’s Grasmere Flake
Germain’s Rich Dark Flake
That should keep you busy, for the time being anyway.